1. CO2-free electric power circulation via direct charge and discharge using the glycolic acid/oxalic acid redox couple1. Issue 5 (6th May 2015) Authors: Watanabe, R.; Yamauchi, M.; Sadakiyo, M.; Abe, R.; Takeguchi, T. Journal: Energy & environmental science Issue: Volume 8:Issue 5(2015) Page Start: 1456 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗